/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/conformance/types/objectTypeLiteral/callSignatures/callSignaturesThatDifferOnlyByReturnType.ts ===
declare function AssertType(value:any, type:string):void;
// Each pair of signatures in these types has a signature that should cause an error. 
// Overloads, generic or not, that differ only by return type are an error.
interface I {
    (x): number;
    (x): void; // error
    <T>(x: T): number;
    <T>(x: T): string; // error
}

interface I2 {
    <T>(x: T): number;
    <T>(x: T): string; // error
}

interface I3<T> {
    (x: T): number;
    (x: T): string; // error
}

let a: {
AssertType(a, "{ (any, any): Object; (any, any): any; }");

    (x, y): Object;
AssertType(x, "any");
AssertType(y, "any");

    (x, y): any; // error
AssertType(x, "any");
AssertType(y, "any");
}

let a2: {
AssertType(a2, "{ <T>(T): number; <T>(T): string; }");

    <T>(x: T): number;
AssertType(x, "T");

    <T>(x: T): string; // error
AssertType(x, "T");
}

